When the linear dimensions are changed by a factor of 2, the area is changed by a factor of 2^2 = 4.
The total surface area is multiplied by 4.
Answer:
Where are the pics?
Step-by-step explanation:
60x24=1,440
103,680/1,440=72 beats per minute
an average human heart beats 72 to 80 beats per minute
Answer:
x= 55
Explanation:
a line is 180°, so you would take 180° minus the number you do have and that will equal the missing variable.
Answer:
7y-2x=-7
Step-by-step explanation:
first solve the equation in terms of y. and get the coefficient of x has your gradient slope, and use the equation of a straight line, M1=M2.
